Ezio Melotti added the comment: The attached proof of concept catches Type/ValueError in str.encode and raises another exception with a better message: >>> 'example'.encode('hex_codec') Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: invalid input type for hex_codec codec ('str' does not support the buffer interface)
(note: the patch doesn't handle the exception chaining yet and probably leaks.) If Nick proposal in msg187704 is accepted, this should become a codecs.EncodeTypeError. The same should then be done for bytes.decode and for codecs.encode/decode. ---------- Added file: http://bugs.python.org/file30190/issue17828-2.diff _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17828> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com